The Sioux were thought to be one of the first Native American tribes to use these head pieces. Not everyone among the tribe could wear one, however. The Native American headdress was reserved for the most powerful and influential among the tribe.Perhaps there is meaning then as to why we usually picture the chief wearing one. It is a little known fact that Native American headdresses were not made completely in one sitting.he Sioux were thought to be one of the first Native American tribes to use these head pieces. Not everyone among the tribe could wear one, however. The Native American headdress was reserved for the most powerful and influential among the tribe.
Types of Registers. by Dinesh Thakur. Register are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU, there are various types of Registers those are used for various purpose. Among of the some Mostly used Registers named as AC or Accumulator, Data Register or DR, the AR or Address Register, program counter (PC), Memory Data Register (MDR) ,Index register,Memory Buffer Register.
Different Types of Registers in the 8051 Microcontroller. Register. A register is a small place in a CPU that can store small amounts of the data used for performing various operations such as addition and multiplication and loads the resulting data on main memory. Registers contain the address of the memory location where the data is to be stored. The size of the register is very important for modern controllers. For instance, for a 64-bit register, a CPU tries to add two 32-bit numbers and gives a 64-bit result. Types of Registers. The 8051 microcontroller contains mainly two types of registers: The 8051 microcontroller consists of 256 bytes of RAM memory, which is divided into two ways, such as 128 bytes for general purpose and 128 bytes for special function registers (SFR) memory.